I’ve been a 3D Printing enthusiast and an entrepreneur for many years now and it all started with Tinkercad for me.

Alt + Shift + click and hold corner handle = Uniform scale from center.

Shift + click and hold corner handle = Uniform Scale.

Alt + click and drag corner handle = Scale in two directions.

Alt + click and drag side handle = Scale in one direction.

ctrl + shift + H = Make all hidden objects visible again.

ctrl + L = Lock or unlock selected objects.

Select object(s) and then perform the following action(s)…

ctrl+ shift+ G = Un-group grouped objects.

ctrl + D = Duplicate object or objects in place.

ctrl + C = Copy an object or selected objects.

Shift+ hold while rotating = 45 degree rotations.

Shift+ left mouse button = Select more than one object.

Alt+ left mouse button = Duplicate object(s).

Press and Hold the keyboard keys and then click/drag mouse for the below shortcuts…

D = Drop selected object(s) to workplane.

Shift + drag = moves object in only one direction.

ctrl+ Shift+ ↑/ ↓ = Move an object 10X faster up or down (Z plane).

Shift+ ←/ ↑/ →/ ↓ = Move an object 10X faster along ground plane (X/Y Plane).

ctrl+ ↑/ ↓ = Move an object up or down (Z plane).

←/ ↑/ →/ ↓ = Move an object along ground plane (X/Y Plane).

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